Longman Dictionary of Contemporary English - unconscious

~1 adj 1 unable to see, move, feel etc in the normal way because you are not conscious  (She was found alive but unconscious. | knock/beat sb unconscious)  (Murphy was attacked and beaten unconscious.) 2 a feeling or thought that is unconscious is one that you have without realizing it  (an unconscious need to be loved)  (- compare subconscious1) 3 be unconscious of to not realize the effect of something you have said or done  (Doreen appeared to be unconscious of the amusement she had caused.) 4 an action that is unconscious is not deliberate - unconsciously adv - unconsciousness n ~2 n the /sb's unconscious the part of your mind in which there are thoughts and feelings that you do not realize you have; subconscious2